When the Mon Valley Sewage Authority pledged nearly $50 million to update or eliminate its CSOs and improve water quality, people took notice.

Is your municipality studying ways to upgrade or combine your current combined sewer overflow (CSO) facilities to comply with the Clean Water Act? 

One of the most important components of any CSO comes at the end of the line, where overflow waterborne pollutants encounter the chemical or mechanical processes that will make them safe for discharge. Choosing the right treatment system for your CSO needs to be aligned with: safe operation and low maintenance, reasonable capital and operating costs and effective treatment.